You cannot buy at the gate.
We ordered online for any date available. Online is much better.
Its most 100% sold out at the door if you noticed its sold out on line.
If the date is blocked it is likely sold out for that day.
I don't remember them selling at the Gates. We ordered our tickets online before the date we went. And plus we did a preview date so I don't know how it is now. I suggest you get your tickets before going or else you might waste your time if you can't get in.
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